Nitrification inhibitors were applied to a field experiment on loamy sand soil each autumn for 4 years, immediately prior to sowing winter cereals. Laboratory experiments demonstrated that repeated application of the inhibitor dicyandiamide (DCD) to a soil had little effect either on the rate of DCD decomposition or the ability of DCD to inhibit nitrification. Repeated field application of the inhibitors DCD, nitrapyrin or etridiazole resulted in increased sensitivity of ammonium-oxidizing bacteria to nitrapyrin or etridiazole, but not to DCD. The rate of decomposition of etridiazole was unaffected by four annual applications of this inhibitor, but decomposition of nitrapyrin was somewhat slower in soil that had received nitrapyrin annually for 4 years than in soil that had never been treated with an inhibitor.
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Amberger A (1983) Effects and applicability of dicyandiamide as a nitrification inhibitor. In: Amberger A (ed) Symposium Nitrifikationshemmstoffe. Verband Deutscher Landwirtschaftlicher Untersuchungs- und Forschungsanstalten, vol 11, pp 22–47
Belser LW, Schmidt EL (1981) Inhibitory effect of nitrapyrin on three genera of ammonia-oxidizing nitrifiers. Appl Environ Microbiol 41:819–821
Bremner JM, Blackmer AM, Bundy LG (1978) Problems in the use of nitrapyrin (N-Serve) to inhibit nitrification in soils. Soil Biol Biochem 10:441–442
Goring CAI (1962) Control of nitrification by 2-chloro-6-(trichloromethyl)pyridine. Soil Sci 93:211–218
Hauck RD (1980) Mode of action of nitrification inhibitors. In: Meisinger JJ, Randall GW, Vitosh ML (eds) Nitrification inhibitors-potentials and limitations. ASA Special Publication 38. American Society of Agronomy, Madison, Wisconsin, pp 19–32
Hickisch B, Kopvanova L (1977) Influence of N-Serve on mineral nitrogen forms and microorganisms of the soil. Zbl Bakt Abt II 132:495–504
Litchfield MH (1967) Automated analysis of nitrite and nitrate in blood. Analyst (Lond) 92:132–136
Matulewich VA, Strom PF, Finstein MS (1975) Length of incubation for enumerating nitrifying bacterial present in various environments. Appl Microbiol 29:265–268
Rafii ZE, Evrard TO, Rockwell JC (1984) Nitrification inhibition properties of etridiazol. In: Woodbine M (ed) Antimicrobials and agriculture, Butterworths, London, pp 45–62
Rodgers GA (1984) Action of nitrification inhibitors. In: Woodbine M (ed) Antimicrobials and agriculture, Butterworths, London, pp 33–43
Rodgers GA, Penny A, Hewitt MV (1985) Effects of nitrification inhibitors on uptakes of mineralised nitrogen and on yields of winter cereals grown on sandy soil after ploughing old grassland. J Sci Fd Agric 36:915–924
Slangen JHG, Kerkhoff P (1984) Nitrification inhibitors in agriculture and horticulture: a literature review. Fert Res 5:1–76
Vilsmeier K (1979) Dicyandiamidabbau im Boden in Abhangigkeit von der Temperatur. Z Pflanzenernaehr Bodenkd 143:113–118
Vilsmeier K (1982) Verbesserte kolorimetrische Bestimmung von Dicyandiamid in Bodenextrakten. Z Pflanzenernaehr Bodenkd 145:503–505
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Rodgers, G.A. Potency of nitrification inhibitors following their repeated application to soil. Biol Fert Soils 2, 105–108 (1986). https://doi.org/10.1007/BF00257587
- Nitrification inhibitors